Yamaha CDR-HD1000 Service Manual page 45

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3 7 63 1515 0
I REMOTE CONTROL TRANSMITTER
SCHEMATIC DIAGRAM
Q1
2SD1781KR
DC3V B1
47µF/16
TE
L 13942296513
OPEN/CLOSE
COPY
TRACK NO.
FINALIZE ERASE
TEXT/TIME
MODE/SET
COMPLETE
CLEAR ENTER
1 ABC 2 DEF
4 JKL 5 MNO
7 STU 8 VWX
0 +10
SPACE SYMBOL BOOKMARK
REPEAT RANDOM
GROUP SKIP
HDD
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.
CDR3 V764050
http://www.xiaoyu163.com
VCC
1
2
3
4
R2
5
220Ω
6
7
X1
+
8
C1
455kHz
9
C4
10
0.1µF
REC
Key Key
WRITE
No. Name
INPUT
1 OPEN/CLOSE
2 COPY
MENU
3 REC
4 FINALIZE
5 ERASE
6 TRACK NO. WRITE
3 GHI
7 TEXT/TIME
8 INPUT
6 PQR
9 MODE/SET
9 YZ
10 MENU
11 COMPLETE
12 –
INTRO
13 +
14 CLEAR
15 ENTER
16 1 ABC
17 2 DEF
18 3 GHI
CDR
19 4 JKL
20 5 MNO
21 6 PQR
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y
i
http://www.xiaoyu163.com
8
29
25
21
20
KI/O6 KI/O5
17
19
KI/O7 KI/O4
13
18
S0 KI/O3
9
17
S1 KI/O2
16
5
REM KI/O1
15
VDD KI/O0
1
14
X OUT KI3
13
X IN KI2
12
GND KI1
11
RESET KI0
Q Q
3 6 7 1 3
Custom Code Data Code Key
No.
(HEX) (HEX)
7F 81 22 7 STU
7F A3 23 8 VWX
7F A0 24 9 YZ
25 0/SPACE
7F A5
26
7F A6 +10/SYMBOL
27 BOOKMARK
7F A7
7F 9E 28 REPEAT
7F AB 29 RANDOM
7F B9 30 INTRO
7F BA 31 GROUP SKIP
32 GROUP SKIP
7F B8
33
7F BC
34
7F BB
7F 8C 35
7F B7 36
7F 91 37
38
7F 92
39
7F 93 HDD
40
7F 94
7F 95 41 CDR
7F 96
u163
.
2 9 9 4 2 8
30 31 32
26 27 28
22 23 24
18 19 20
14 15 16 40
10 11 12 38
6 7 8 36
2 3 4 34
1 5 0 5 8 2 9 9 4
Key Custom Code
Data Code
Name
(HEX) (HEX)
7F
97
7F 98
7F 99
7F 90
7F 9A
7F DD
7F
8D
7F 8E
7F 8F
7F DE
7F DF
7F 86
7F 83
7F
87
07 88
7F 82
7F 89
7F BE
m 7F 84
7F BD
co
CDR-HD1000
9 9
41
39
37
35
33
2 8 9 9
48